958 results about "Waste collection" patented technology

The gasoline engine generator fuel tank shell stamping die comprises a die body, a base, supporting columns, a hydraulic cylinder, a mistake-proofing structure and a waste collecting structure, the supporting columns are fixedly connected to the four corners of the bottom end of the base, a lower die is installed at the upper end of the base, a discharging port is formed in the middle of the interior of the lower die, and the hydraulic cylinder is fixedly connected with the lower die. A positioning pin is arranged on the upper surface of the lower mold, a heat conduction plate is arranged between the lower mold and the base, a refrigeration sheet is arranged at the bottom end of the heat conduction plate, the upper mold is arranged above the base, a cooling structure is arranged at the rear end of the lower mold, and the mistake-proof structure is arranged at the inner end of the lower mold. And the waste collecting structure is arranged at the bottom end of the base. By means of the structure, the problems that damageable parts of an existing stamping die are tedious to replace, waste is difficult to clean, and cooling efficiency is low can be solved, production efficiency is improved, the rejection rate is reduced, and the working environment is improved.

The invention discloses an intelligent classification dustbin based on image recognition sorting, and belongs to the field of intelligent garbage classification equipment, the intelligent classification dustbin is characterized in that a garbage receiving box is arranged at the upper part in a main box body, a plurality of garbage storage boxes are arranged at the lower part in the main box body, and an outlet of the garbage receiving box is connected with each garbage storage box through a sorting mechanism; a garbage receiving opening is formed in the side surface of the garbage receiving box of the main box body; the visual identification and classification device is arranged in the main box body and can collect and receive garbage images of garbage from the garbage receiving port, perform feature extraction and classification and identification on the garbage images by using a convolutional neural network, determine garbage categories and send sorting control signals to the sorting mechanism according to the garbage categories; and the sorting mechanism can sort the received garbage into the corresponding garbage storage boxes according to the corresponding sorting control signals sent by the visual identification and classification device. According to the garbage can, the garbage classification accuracy and the operation efficiency can be improved, and garbage classification is promoted to develop towards the intelligent, green and sustainable direction.

The utility model belongs to the technical field of production equipment, and discloses a material receiving, detecting and basketing system which comprises a material distributing unit, a temporary storage unit, a spot check unit, a material arranging unit and a basketing station. The sampling inspection unit comprises a detection platform, a detection module, a classification module, a qualified product platform and a waste collection platform, the material distribution unit selectively places materials on the cache unit or the detection platform, the detection module is used for detecting the materials, and the classification module is used for transferring the materials on the detection platform to the qualified product platform or the waste collection platform; the basket loading station is provided with a material basket, and the material placing unit can move among the temporary storage unit, the qualified product platform and the basket loading station and is used for picking up materials of the temporary storage unit and the qualified product platform and transferring the materials to the material basket. According to the system, the working procedures of detecting, classifying, basketing and the like of products can be rapidly achieved after the products are discharged, the collaboration among the mechanisms is improved, the basketing efficiency is improved, the layout can be more reasonable, and cost reduction and efficiency improvement are achieved.

An animal-waste collection apparatus includes an elongate shaft with adjustable length, a forearm-stabilising assembly at a proximal region, and a coupling assembly at a distal region. The coupling assembly provides multi-axis articulation between a first coupling element fixed to the shaft and a second coupling element borne by interchangeable attachment bodies. A first attachment body supplies a support structure defining a seat for a removable receptacle, and a second attachment body comprises opposing jaws movable between open and closed positions to retain a flexible bag. Each attachment body is interchangeably engageable with the coupling assembly through the second coupling element. The apparatus enables selective collection of liquid or solid waste while permitting ergonomic handling across varied user statures and physical abilities.

This disclosure provides a dustbin (160), a self-propelled cleaning device (100), and a cleaning robot system. The dustbin (160) is provided with a waste storage chamber (162), and an air intake (163) and a dust discharge port (164) communicating with the waste storage chamber (162). The side wall of the waste storage chamber (162) where the dust discharge port is located is inclined with respect to the other side walls of the waste storage chamber (162) in the circumferential direction. The dustbin further includes a flow guide member (165) provided in the waste storage chamber (162) and used to guide the airflow that flows into the air intake (163) to the dust discharge port (164). This avoids the problem of waste in the dustbin (160) accumulating in the corners of the waste storage chamber (162) and not being collected, and is advantageous in improving the thoroughness of waste collection from the dustbin (160) to the base station (200).

The utility model provides a punching device which comprises a base, a recycling bin and at least one set of executing mechanism arranged on the base, and each executing mechanism comprises a punching rod and a puncher arranged at the bottom end of the punching rod. An airflow channel communicated with the puncher is arranged in the punching rod, the airflow channel is connected with the recycling bin through a connecting pipeline, and the recycling bin is used for providing negative pressure adsorption force for the airflow channel so that waste generated by the puncher can enter the recycling bin through the airflow channel. According to the punching device, the airflow channel communicated with the puncher is arranged in the punching rod, and the airflow channel is connected with the recycling bin through the connecting pipeline, so that the function of collecting waste materials while punching can be achieved, and the problem that the waste materials randomly fall on a workbench or below the workbench and need to be independently collected and arranged is solved; and the table top is kept clean and tidy, the workload is reduced, and the working efficiency is improved.

The utility model discloses a laser cutting tool protection device with a waste collecting function. The laser cutting tool protection device comprises a laser cutting machine and a laser cutting head. The operation table is fixedly arranged at the top of the laser cutting machine. By means of the mechanical linkage design, a worker only needs to start the first electric push rod, the first electric push rod can be in linkage with the pressing frame to flatten a plate placed on the top of the operation table, the local area of the plate is prevented from tilting, and therefore the plate can be conveniently and rapidly pressed through the device. And the cutting head is completely prevented from colliding with the tilting area of the plate, and the cutting head is protected. Through the design of a collecting function, waste materials generated after a plate is cut can be discharged into the shell through a mounting hole, so that the waste materials are supported by a rotating plate, and after the plate is cut, the rotating plate is inclined by using a second electric push rod, so that the waste materials are discharged into the box body through a discharging hole.

This utility model relates to a processing and cutting device for multi-core cables, comprising a housing and a fixed frame installed inside the rear side of the housing. A spring is connected inside the fixed frame, and a slider is connected to the bottom of the spring. The slider is slidably connected to the fixed frame, and a connecting rod is rotatably connected to the bottom of the slider. A rotating plate is rotatably connected to the end of the connecting rod away from the slider. Limiting rods are connected to the left and right sides inside the housing. A trapezoidal plate is connected to the bottom of the rotating plate, and connecting cylinders are connected to the left and right sides of the bottom of the trapezoidal plate. This utility model achieves channel switching between two collection frames by precisely coordinating the trapezoidal plate, connecting cylinders, ball bearings, a turntable, protrusions, and limiting rods. When one collection frame is nearly full, the device automatically guides the waste material to the other side, ensuring smooth and uninterrupted switching. This avoids waste spillage and downtime losses during frame changes, making waste collection efficient and continuous, reducing labor costs, ensuring continuous and stable operation of the multi-core cable processing and cutting process, and improving production rhythm and operational standardization.

The utility model discloses an electrode coping waste collecting device, and relates to the technical field of waste collection, the electrode coping waste collecting device comprises a working table, the bottom of the working table is fixedly connected with a fixing column, the working table is provided with a collecting mechanism, and the working table is provided with a separating mechanism. A worker places an electrode needing to be ground on the workbench, the electrode is ground through the grinding machine, chippings generated in the electrode grinding process can fall into the channel, due to the existence of the filter plate, the chippings can be blocked, cooling liquid passes through the channel, then the motor is started through the controller in the grinding process, and the chippings can be ground through the motor. According to the mechanism, a motor drives a threaded rod to rotate, when the threaded rod rotates, a push plate can be driven to move on the surface of a filter plate, the mechanism can push chippings staying on the surface of the filter plate into a collecting shell through the push plate to complete collection, and meanwhile, a brush can prevent some tiny chippings from being adsorbed on the filter plate.

The utility model relates to a shot -blasting machine technical field especially relates to a kind of shot -blasting recycling mechanism of shot -blasting machine, solve the problem of inconvenient broken shot screening in recycling operation process in prior art existing shot -blasting recycling mechanism.A kind of shot -blasting recycling mechanism of shot -blasting machine, including recycling bin and the top cover connected in the top of recycling bin;The bottom of the side of recycling bin is provided with connecting port, connecting port inside is provided with waste collection bin;Recycling bin inside is provided with V-shaped screening frame, V-shaped screening frame side wall is provided with several screening grooves, and recycling bin inner wall is connected with bearing frame, and V-shaped screening frame edge is connected with the top of bearing frame by elastic connecting structure;V-shaped screening frame side is connected with vibration motor, and the top of top cover is provided with feed inlet.The utility model is matched by V-shaped screening frame and vibration motor, effectively screens broken shot and complete steel shot, improves screening efficiency and the convenience of recycling operation.

This utility model relates to the technical field of waste collection, and in particular to a waste collection device for electrolytic copper packaging tape cutting, comprising: a crushing mechanism for crushing the packaging tape; a mounting box installed at the bottom of the crushing mechanism, with a limiting beam in the middle of the mounting box; two collection boxes, respectively installed at the through slots at both ends of the mounting box via slide rails, with the displacement range between the collection boxes and the mounting box limited by the limiting beam; a door lock on the collection box for locking the connection position between the collection box and the mounting box; and casters at the bottom of the collection box; a guiding mechanism installed inside the mounting box for guiding the crushed packaging tape to the other collection box after one collection box is full; and an adjusting mechanism installed at both ends of the mounting box; its production process is continuous and its operation is convenient.

The utility model relates to the technical field of plate cutting devices, and discloses a plate cutting device with a multistage waste collecting structure, which comprises a base, a dust collecting mechanism is arranged at the left end of the rear side of the top of the base, the dust collecting mechanism is used for collecting chippings and dust generated in the running process of the device, a conveying mechanism is arranged at the top of the base, and the conveying mechanism is used for conveying the chippings and the dust. The conveying mechanism is used for conveying plates, the adjusting mechanism is arranged at the bottom of the conveying mechanism and used for adjusting and adaptively cutting the plates of different sizes, the cutting mechanism is arranged at the top of the adjusting mechanism and used for cutting the plates, and the dust discharging mechanism is arranged at the bottom of the dust collection mechanism. When plates of different sizes are cut, the adjusting mechanism works, the rotating disc is rotated to enable the two-way lead screw to drive the movable connecting block and the sliding block to move along the guide rail, the cutting mechanism is driven to be matched with the plates, and the motor drives the lead screw to enable the sliding block to move horizontally.

A garbage collection apparatus, according to one embodiment, may comprise: a main module for recognizing garbage to be currently collected on the basis of artificial intelligence which has been pretrained on the basis of images, and determining a collection path; a plurality of first submodules which are predetermined so as to collect garbage according to the characteristics thereof; and a second submodule for performing postprocessing on the garbage to be currently collected.

The utility model provides a gear deburring scrap collection device. Gear deburring scrap collection device includes processing box, and the side fixed connection of processing box has rotation subassembly, and the top fixed connection of rotation subassembly has processing piece, and the one end fixed connection of pivot of processing box inner wall one side, and the other end fixed connection of pivot is in the inner wall of gear, and gear engages and connects one gear rack and second gear rack, and the bottom fixed connection of one gear rack top is in second mount frame, and the bottom fixed connection of second gear rack top is in first mount frame, and the bottom fixed connection of first mount frame has drive assembly, and the top of first mount frame and second mount frame all are fixedly connected in the side of mounting plate through second connecting block, and the bottom fixed connection of mounting plate other side is in deburring strip brush, the utility model provides gear deburring scrap collection device has the advantage that through rotation subassembly drive processing piece repeatedly rotates, and reciprocating polishing simultaneously both sides, and the elimination of burr is more thorough.

This utility model discloses a magnetic attraction device for a crusher used in low-pollution biomass pellet production, specifically relating to the field of magnetic attraction technology for crushers. It includes a support frame, with a magnetic attraction processing device for the biomass pellet crusher installed inside the upper end of the support frame. The magnetic attraction processing device comprises a crushing and feeding extraction component and a magnetic attraction processing component. Compared with existing technologies, this utility model uses a collection frame for collection. After collection, the collection frame can be moved out by pulling a handle. An automatic magnetic conveyor belt automatically rolls and transports materials for demagnetization and strong magnetic attraction, achieving adsorption of metals inside the biomass pellets. This greatly improves the practicality and ease of use of the entire device, reducing the difficulty of adsorption and waste collection.

The invention discloses a synchronous-in and synchronous-out conveyor belt box-in intelligent landscape station which comprises a house body, a feeding mechanism and a compression mechanism are arranged in the house body, and the synchronous-in and synchronous-out conveyor belt box-in intelligent landscape station further comprises a garbage conveying mechanism arranged on a compression cabin. The garbage conveying mechanism comprises a shell with a feeding port and a discharging port, a conveying unit arranged in the shell and a second power unit for driving the conveying unit to conduct circulating conveying, the feeding port is formed in the end close to the lifting door, and the discharging port at least partially coincides with the feeding port. According to the landscape station with the structure, garbage is turned into the shell of the garbage conveying mechanism at a time, then the garbage is conveyed into the compression cabin through the garbage conveying unit to be compressed, the problem that the lifting stroke is too long is solved through one-time turning, and the problem that garbage is scattered is solved through the structure of the garbage conveying unit.

The autonomous cleaning robot comprises a suction chamber (6), a waste collection container, a connecting flow path (17) fluidly connecting the suction chamber (6) and the waste collection container, and a first deflection surface (25.1) and a second deflection surface (26.1) located on either side of the inlet opening of the connecting flow path (17), respectively, the first and second deflection surfaces (25.1, 26.1) being configured to be oriented toward the surface to be cleaned and extending transversely to the main displacement direction (D) of the autonomous cleaning robot (2), and each of the first and second deflection surfaces (25.1, 26.1) being inclined such that the distance between the surface to be cleaned and the deflection surface increases toward the inlet opening of the connecting flow path (17).

The utility model discloses a three-in-one shakeout machine which comprises a fixed machine frame, a rotating frame, a workpiece fixing table, a hammering mechanism, a vibrating mechanism and a turnover mechanism, the rotating frame is rotatably installed on the fixed machine frame, the turnover mechanism comprises a turnover motor, the turnover motor drives the rotating frame to rotate, the workpiece fixing table is fixedly connected with the rotating frame, and the hammering mechanism is fixedly connected with the workpiece fixing table. A plurality of workpiece clamping mechanisms are installed on the workpiece fixing table, the vibration mechanism comprises a plurality of vibration motors, and the hammering mechanism comprises a plurality of air hammers. According to the three-in-one shakeout machine, the vibration mechanism, the hammering mechanism and the turnover mechanism are cooperated, efficient shakeout can be achieved, and compared with traditional equipment, the working procedure time is greatly shortened. Workpiece positions can be flexibly adjusted, and complex casting molding sand can be cleaned in all directions. The workpiece clamping mechanism is stable, and the shakeout effect is guaranteed. The waste collection hopper and the isolation room achieve waste centralized collection and noise reduction respectively, and the working environment is optimized.

The utility model belongs to the field of glass cutting waste collection, and relates to a carrier plate glass cutting waste collection device which comprises a cutting table, collection grooves are symmetrically formed in the two sides of the end face of the top of the cutting table, collection assemblies are installed on the outer sides of the two collection grooves, and a net plate is installed on each frame plate of a rotating frame. An auxiliary recovery device is installed on the cutting table and comprises a sliding frame, the vertical section of a table body of the cutting table is sleeved with the sliding frame in a sliding mode, water spraying pipes are symmetrically installed on the two sides of a transverse rod of the sliding frame, and nozzles are installed at the bottoms of the two water spraying pipes. Through the cooperation of the collecting assembly and the auxiliary recycling device, the situation that follow-up collecting operation is affected due to the fact that waste materials are accumulated on the surface of the collecting structural part is avoided, water flow used in operation can be recycled, and production cost is saved.

A pet waste collection training pad having one or more areas that are elevated from a surface on which the pad is to be disposed. More particularly, the present disclosure discloses a pet waste collection training pad that is disposable on a selected surface, the pad comprising at least one upper layer and at least one lower layer; the at least one upper layer comprising an absorbent; and the at least one lower layer comprising at least one pleat having a base, wherein the at least one pleat elevates an area of the pad relative to the base of the pleat when the pad is positioned on the selected surface.

This utility model discloses a microelectronic component testing and screening device, relating to the field of electronic component processing technology. It includes: a frame with a feeding and conveying system mounted on it; a double-sided testing mechanism mounted on the frame, comprising a testing component and a pair of flipping clamping components, the flipping clamping components being able to clamp and flip the microelectronic components to be tested so that the testing component can perform double-sided testing; a screening mechanism including a guide plate that can move horizontally above a waste guiding component and a discharge conveying system; and a waste collection box located below the waste guiding component for collecting products that fail the testing. This utility model features high testing accuracy and high working efficiency.

The utility model provides a shoe processing trimming device which comprises a processing table, a rack is fixedly installed on the top of the processing table, and a trimming knife is installed on the rack. A supporting plate is arranged below the machining table, a guide groove is formed in the supporting plate, a sliding plate is slidably connected into the guide groove, and a waste collecting box is fixedly connected to the top of the sliding plate. An electric push rod is arranged on the outer side of the waste collecting box, an output shaft is arranged in the electric push rod, a connecting piece is arranged at the end, away from the electric push rod, of the output shaft, and the output shaft is fixedly connected with the waste collecting box through the connecting piece. Waste materials generated in the trimming process can fall down into the waste material collecting box to be collected, workers can conveniently collect the waste materials, in addition, the sliding plate at the bottom of the waste material collecting box can slide in the guide groove formed in the supporting plate, the waste material collecting box can stably shake, and the working efficiency is improved. And therefore, the waste in the waste collecting box is shaken uniformly, and the waste is prevented from being accumulated in the waste collecting box.

The utility model discloses a full-automatic cutting machine's waste collection subassembly, including cutting table, mounting rack and cutting knife, the mounting rack is movably installed on the top of cutting table, the cutting knife is movably installed on the bottom of mounting rack, the left side of the top of cutting table is provided with the collection groove, the rear side of the top of cutting table is provided with the adjusting subassembly, and the adjusting subassembly is provided with the collection groove. And a brake motor is fixedly mounted on the right side of the cutting table. By arranging the adjusting motor, the brake motor and the fixing plate, the problem that scraps such as leftover materials and chippings can be cut out when the cutting machine carries out cutting work in the using process is solved, the device is not provided with a structure for collecting the scraps, the cut scraps such as the leftover materials and the chippings are left on the surface of the cutting table, and the cutting efficiency is improved. And the problems that workers cannot collect the waste materials due to the fact that the positions of the cut leftover materials, chippings and other waste materials are not fixed, and the chippings left on the surface of the cutting table easily cause cutting deviation are solved.

The invention discloses an automatic production process for pen cosmetics. The automatic production process comprises the following steps: S1, automatically oiling; s2, automatically absorbing oil; s3, performing automatic constant-speed filling; s4, step cooling, curing and forming; s5, automatic core cutting alignment and automatic waste collection are carried out; and S6, automatic demolding and assembling. According to the automatic production process for the pen cosmetics, the procedures of automatic oil coating, automatic oil absorption, automatic constant-speed filling, automatic core cutting and aligning, automatic waste collecting, automatic demolding and assembling are integrated; automatic oil coating and automatic oil suction work of the refill mold, automatic constant-speed filling work of the refill material body, automatic refill cutting and aligning, waste collection and automatic refill demolding and assembling work are achieved. Therefore, automatic filling production of the pen cosmetics can be completed in one device, manual intervention is not needed, the production efficiency and the product quality of the pen cosmetics are greatly improved, and the production cost and the reject ratio of the pen cosmetics are reduced.

The utility model discloses an ammonia nitrogen on -line analysis device, including support mainboard, detection device and reaction device, support mainboard bottom fixedly connected with motor, and the output fixedly connected with threaded shaft of motor has the sleeve, and the sleeve is fixedly connected on the waste collection box, and the sleeve is slidingly connected on the fixed plate, the utility model discloses, through the sample that will inhale of collection pump is sent to the reaction device, through the operation platform control reaction device and add specific reagent, and carry out accurate allocation reagent dosage, adopt the bubbling mixing technique and make water sample and reagent fully react, generate detectable intermediate product, through detection device and detect, through pressing sliding block, promote the limit block sliding, and then adjust the length of telescopic support column, realize the height of adjusting device, can adapt to different environment, the output rotation of motor drives threaded shaft rotation, and then drive waste collection box sliding, finally take out waste collection box, convenient and fast.

The utility model relates to the technical field of radial drilling machines, in particular to a high-stability hydraulic radial drilling machine which comprises a machine table, a hydraulic cylinder is fixedly installed at the top end of the left side of the machine table, a stand column is fixedly installed at the output shaft end of the hydraulic cylinder, and a drilling mechanism is arranged on one side of the stand column. Racks are fixedly installed at the two ends of the top of the right side of the machine table, and a waste collecting mechanism is arranged between the bottom ends of the two racks. Clamping plates are symmetrically arranged at the upper ends of the two racks, and clamping mechanisms are arranged between the clamping plates and the racks. According to the utility model, the hydraulic cylinder drives the vertical column to lift and is matched with the bidirectional lead screw clamping mechanism driven by the motor, so that a workpiece can be quickly and stably positioned and clamped in multiple directions, the problem of non-uniform clamping force distribution of a traditional bolt pressing plate fixing mode is effectively solved, and the machining precision is obviously improved.

The utility model provides a kind of waste collecting device for generator production, belong to generator production technical field, including waste collecting plate;Two side baffles symmetrically equipped at the top of waste collecting plate;And the through groove being opened at the top central position of waste collecting plate;Four electric push rods symmetrically equipped at the bottom of waste collecting plate near the outside position of through groove;Clamp mounting table fixed to four electric push rod output end;Motor one is equipped on the outer wall of one side of side baffle;Ball screw one is fixed to the output end of motor one;The utility model drops to the below of waste collecting plate by clamp mounting table, and fills through groove and recess by using equal height plug-in board, so that the top of waste collecting plate is a complete plane, waste collecting plate top waste is pushed from both sides to fall when push plate moves horizontally linear reciprocating, realize to waste collecting plate cleaning and waste collection, and waste collecting efficiency is high.

The utility model discloses a vacuum adsorption platform for a ceramic substrate, which comprises a waste collecting tank (1), an aluminum alloy platform (19) is arranged on the upper plane of the waste collecting tank (1), a Bernoulli suction cup is assembled on the aluminum alloy platform (19), the Bernoulli suction cup is communicated with a gas shunting block, and clamping blocks are arranged on the periphery of the aluminum alloy platform (19). Limiting rubber rollers are arranged between every two adjacent clamping blocks, the limiting rubber rollers comprise a first limiting rubber roller (3), a second limiting rubber roller (5), a third limiting rubber roller (7), a fourth limiting rubber roller (9) and a fifth limiting rubber roller (12), the fourth limiting rubber roller (9) is installed on a first air cylinder (10), and the fifth limiting rubber roller (12) is installed on a second air cylinder (13). And the requirement for the quality of the sheet is lowered, the adaptation degree is improved, and the sheet can be pushed to the accurate position to be machined.

The utility model relates to the technical field of bean sprout cultivation drip irrigation, in particular to a bean sprout cultivation drip irrigation device which comprises a water storage tank, the front face and the back face of the inner wall of the water storage tank are fixedly connected with the front face and the back face of a filter cartridge respectively, and the upper surface of the filter cartridge is communicated with one end of a water inlet pipe. The other end of the water inlet pipe penetrates through the upper surface of the inner wall of the water storage tank and extends to the outside of the water storage tank, a sweeping assembly is arranged on the upper surface of the water storage tank, water is filtered through a filter cartridge, a servo motor drives a connecting column, a connecting plate and a brush to rotate, and the brush rotates to sweep impurities attached to the inner wall of the filter cartridge; and when water does not enter the cleaned impurities, the waste discharge pipe is opened, and the impurities in the filter cartridge fall into the waste collection box under the cleaning and self-weight effects of the brush, so that the problem that the normal drip irrigation of the drip irrigation device is influenced due to the fact that the drip irrigation head is easily blocked by particulate impurities contained in water in the existing device is solved.

The utility model relates to the technical field of spring machining, and particularly discloses an automatic spring production waste collecting device which comprises an operation table with supporting legs arranged at the bottom, a cleaning mechanism arranged at the top of the operation table and a discharging groove formed in the top of the operation table. A rotatable containing groove is formed below the discharging groove, and the containing groove is of a quadrangular groove structure with the large upper portion and the small lower portion. A conveying mechanism is arranged below the containing groove; the transportation mechanism comprises a box body with an open top, a base, self-locking universal wheels and a first lifting device; the self-locking universal wheels are arranged at the bottom of the base, the first lifting devices are arranged at the four corners of the top of the base, and the box body is arranged above the base through the first lifting devices; by means of the self-locking universal wheels, waste collected in the box body can be easily transferred to a treatment station; and the baffle is pulled, the discharging groove is opened, and the first lifting device is started, so that waste in the box body is easily and rapidly cleaned.